| Strain number | NIES-1859 | |||
|---|---|---|---|---|
| Phylum | Chlorophyta | |||
| Class | Chlorophyceae | |||
| Scientific name | Yamagishiella unicocca (Rayburn & Starr) Nozaki | |||
| Synonym | Pandorina unicocca W.R.Rayburn & R.C.Starr 1974 | |||
| Former name | ||||
| Common name | Green alga | |||
| Locality (Date of collection) | Noumi Isl., Noumi, Etajima, Hiroshima, Japan (2004-08-18) | |||
| Latitude / Longitude | ||||
| Habitat (Isolation source) | Freshwater (Soil) | |||
| History | < Nozaki, Hisayoshi | |||
| Isolator (Date of isolation) | Yamada, Toshihiro (2004-09-29) | |||
| Identified by | Yamada, Toshihiro | |||
| State of strain | Cryopreservation; Unialgal; Clonal; Non-axenic[2018 Mar] | |||
|
Culture condition (Preculture condition) |
Medium:
AF-6
Temperature: 20 C Light intensity: 7-13 µmol photons/m2/sec, L/D cycle: 10L:14D Duration: 2 M |
|||
| Gene information | mat3 ( AB771933 ) , rbcL ( AB359065 ) , MID ( LC274882 ) | |||
| Cell size (min - max) | ||||
| Organization | ||||
| Characteristics | Planktonic ; Cosmopolitan ; Phototaxis ; Heterothallic ; Dioecious ; Isogamous ; Mating type (−) ; Crosses with NIES-1861 ; F2 strains (NIES-3982, 3983) | |||
| Other strain no. | Other strain no. : Hasu-1 | |||
| Remarks | Cryopreserved | |||
| Movie | ||||
| Reference |
|---|
|
Yamagishi, S., Yamamoto, K., Takahashi, K., Kawai-Toyooka, H., Suzuki, S., Matsuzaki, R., Yamaguchi, H., Kawachi, M., Higashiyama, T., Nozaki, H.
2024
Evolutionary analysis of MID homologs during the transition from homothallic species to heterothallic species in Volvox sect. Volvox (Chlorophyceae).
Phycol. Res.,
72,
46-55.
Keywords: male gamete; mating system; minus dominance gene (MID); molecular evolution; sex; sperm packet; volvocine green algae Strain(s): 289, 456, 460, 541, 544, 545, 569, 572, 574, 582, 652, 653, 654, 732, 851, 852, 857, 872, 891, 892, 1362, 1363, 1708, 1710, 1859, 2457, 2569, 2735, 2736, 2740, 3382, 3383, 3780, 3782, 3786, 3874, 3984, 3986, 3988, 4021, 4025, 4336, 4432, 4535, 4536, 4537 DOI: 10.1111/pre.12538 Hanschen, E. R., Davison, D. R., Ferris, P. J., Michod, R. E. 2018 On the rediscovery of Volvox perglobator (Volvocales, Chlorophyceae) and the evolution of outcrossing from self-fertilization. Evol. Ecol. Res., 19, 299-318. Keywords: homothallism; phylogenetics; reversion; self-fertilization; sexual reproduction; volvocine green algae Strain(s): 289, 421, 456, 458, 460, 474, 522, 541, 543, 544, 545, 564, 566, 568, 569, 571, 572, 574, 578, 582, 653, 732, 751, 851, 856, 872, 876, 877, 878, 880, 882, 1038, 1122, 1140, 1148, 1156, 1157, 1362, 1708, 1711, 1713, 1859, 2457, 2569, 2738, 3382, 3388, 3780, 3782, 3986, 4145, 4258, 4259, 4260 Hiraide, R., Kawai-Toyooka, H., Hamaji, T ., Matsuzaki, R., Kawafune, K., Abe, J., Sekimoto, H., Umen, J., Nozaki, H. 2013 The evolution of male–female sexual dimorphism predates the gender-based divergence of the mating locus gene MAT3/RB. Mol. Biol. Evol., 30, 1038-1040. Keywords: gender-based divergence; gene conversion; male–female sexual dimorphism; MAT3/RB, mating type locus; volvocine algae Strain(s): 722, 733, 866, 1710, 1711, 1859, 1861, 3985, 4018 PubMed: 23364323 DOI: 10.1093/molbev/mst018 Yamada, T. K., Miyaji, K., Nozaki, H. 2008 A taxonomic study of Eudorina unicocca (Volvocaceae, Chlorophyceae) and related species, based on morphology and molecular phylogeny. Eur. J. Phycol., 43, 317-326. Keywords: aplanosporic strain; Eudorina unicocca; Eudorina peripheralis stat. nov.; Chlorophyceae; molecular phylogeny; morphology; taxonomy; Volvocales; Yamagishiella Strain(s): 578, 666, 717, 722, 723, 724, 725, 726, 870, 872, 1855, 1856, 1857, 1858, 1859, 1860, 1861 DOI: 10.1080/09670260701763484 |
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